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    Convert to Sustainable Green Data Centers
    With Proven Industrial Additive Solutions

The Future of Sustainable Data Centers The cost benefits


Power Usage
Effectiveness (PUE) < 1.23

101_Electrical Industry

Energy Savings by 25% ~ 45% over traditional air-cooling


Water Usage Saving by 50%

In a Nutshell

CoolestDC launches highly customizable, leak free in-server liquid cooling solutions to accelerate green data center initiatives with EOS additive manufacturing technologies.

World’s first leak-free unibody cold plate mounted on the server CPU (AMD EPYC 7352 2.30 GHz), additively manufactured using a AMCM M 290 1kW system with EOS Copper CuCP material

Leak-free liquid cooled heat sinks reduce carbon footprint and energy consumption

Expert's Opinions

"Temasek Foundation is happy to support CoolestDC to develop a disruptive, energy-efficient, and low water consumption solution to cool data centers. As the solution can be deployed both in brownfield as well as greenfield applications, the innovation can be a blueprint for a sustainable data center operation enabling cities like Singapore to be a green data center hub.“

Lim Hock Chuan, Chief Executive Officer – Temasek Foundation

"In Singapore, we’re testing liquid cooling technology as an example. We’ve done a pilot with a local company called CoolestDC, part of National University of Singapore, who are using servers that are machine learning or AI related to lower their power densities. Using CoolestDC’s liquid and two-phase cooling solutions can result in up to 30 % savings in the total energy consumption for data centers. Related to this will be the significant reductions in carbon dioxide emissions and water consumption“

Mark Smith, Managing Director – Asia Pacific at Digital Realty

Case Study Leak-Free Liquid Cooled Heat Sinks

To find an alternative to brazed and assembled cold plates that minimize the risk of leakage in direct-to-chip liquid cooling applications, in order to shrink rack density, reduce electricity cost and improve sustainability.

Using EOS DMLS technology together with a high-density EOS Copper CuCP process, we developed and built unibody leakless, gasket less and joint-free cold plates to create fully leak-free, in-server, liquid cooling solutions.


  • Leak-free unibody cold plate that can withstand water pressures of 6 bar and above.
  • Reduction in CAPEX investment as there are zero tooling costs for different server boards.
  • Freedom to design and fabricate mass customized plate thicknesses, fin densities, and locations.

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Catch us @ Booth L52

Data Centre World, Singapore, Asia's leading data centre event, returns on 12th - 13th October 2022 for its 8th edition at Marina Bay Sands, Singapore.

The award-winning event connects technologists and business leaders with experts, solutions and services to discover the latest data centre innovations and solutions, gain first-hand knowledge and all that is required to enhance a data centre's capabilities, efficiencies and readiness for all future demands.

In 2019, 21,897 (BPA audited) technology buyers and influencers attended to be a part of this leading technology event in Asia.

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